1. SCI router acts as a gateway such that SCI and SNI are on
UCSB-SCI-SNI Network
working model dec 2008
@ SCI
@ SNI
ROUTER
WAN IP:
LAN IP
Fwd to SCI cpu ( ):
22, 25, 407, 80
Remote Mgmt on port 50001
To do:
Forwarding to both cpu’s
“ to both UPS’s
Check router/modem remote settings
Older stuff:
Fwd to SCI UPS ( ):
50000,409, 23
1 | | | | Internet | DMZ
ROUTER
LAN IP
WAN IP (#1): via satellite
Gateway mode is
DHCP Server is OFF
Firewall ON
Access. From SNI, SCI
Remote Mgmt on port 50002
Older:
Fwd to SNIcpu ( ):
22, 25, 407, ,
Fwd to SNI UPS ( ):
50000,409, 23
1 | | | | Internet | DMZ |
Netkrom 1 W
Root AP mode 00:80:48:55:6b:b3
Connected to this:
by pluggin in: IP
Cpu
Or from wireless/browser at
(access from SNI, SCI)
@ MSI
Notes:
SCI router acts as a gateway
such that SCI and SNI are on
it’s subnet (SCI router access
-ible from SNI)
Netkrom Old
Transparent Client mode
To connect: use wire,
Remote AP MAC set to
00:80:48:55:6b:8f
Netkrom Old
Root AP mode 00:80:48:55:6b:8f
IP set
Connect to this by plugging in, and:
CPU: =
router
DNS
Browser:
CPU
Gets IP DHCP from router
Netkrom 1 W
Transparent Client mode
IP:
DHCP from SCI router
Remote AP MAC set to 00:80:48:55:6b:b3
(access from SNI)
Satellite Modem
UPS
Gets IP DHCP from router
CPU
IP from SCI router
Router
DNS
NOTE 1417 must be open in cpu’s firewall
UPS
Gets IP DHCP from router
Set the port?
Netkrom 400mW 2
Wireless adaptor mode
Netkrom 400mW 1
Wireless adaptor mode
Boat Laptop

2. Netkrom plugs into router port 1-4 Router mode LAN IP 192.168.1.2 (!)
Set to gateway
Give sni cpu a static ip
Tb2 port 1417 fwd to .105
@ MSI
Remote manage at :88
Set to forward 1417 to
@ SNI
Netkrom Old
Wireless adaptor mode
Gets IP via DHCP from MSI ( )
@ SCI
Netkrom Old
iog.msi.ucsb.edu
Gateway mode
DHCP enabled for downstream
Key ports all forwarded To
Netkrom 1 W
Wireless adaptor mode
Gets IP DHCP from SCI 1 W netkrom ( )
Satellite Modem
Netkrom 1 W
Gateway mode
Gets IP from router,
Set to
Forward key ports as MSI:
NAT: enabled
port fwd(TB2 is 407, ssh 22, ftp 21, rsync 873, http 80, UPS 50000,linksys 50001) for
ROUTER
LAN IP
WAN IP (gets DHCP from MSI Netkrom):
Mgmt on port 50001
Fwd to SCI cpu ( ):
22, 25, 407, ,
Fwd to SCI UPS ( ):
50000,409, 23
Fwd to Netkrom 1W (can router switch ports so all downstream stuff is standart?)
ROUTER
Accept connections normally from Satellite
SCI router translates to normal ports?
LAN IP
WAN IP #1 (gets DHCP from SCI Netkrom):
Mgmt on port 50001
Fwd to SNIcpu ( ):
22, 25, 407, ,
Fwd to SNI UPS ( ):
50000,409, 23
No WAN from netkrom!
Netkrom plugs into router port 1-4
Router mode
LAN IP (!)
Cpu gets it from
SCI router
Cpu uses dhcp to get ip
All forwarding setup in SCI Router
Connect to sni w/
Tb :1417
CPU
Gets IP DHCP from router
UPS
Gets IP DHCP from router
Netkrom 400mW 2
Wireless adaptor mode
CPU
Gets IP DHCP from router
Netkrom 400mW 1
Wireless adaptor mode
UPS
Gets IP DHCP from router
Boat Laptop

3. Try 3) Simple version Test Notes
@ MSI
@ SNI
Netkrom Old
Wireless adaptor mode
Gets IP via DHCP from MSI ( )
@ SCI
Netkrom Old
iog.msi.ucsb.edu
Gateway mode
DHCP enabled for downstream
Key ports all forwarded To
Manage on port 88
Netkrom 1 W
Wireless adaptor mode
Gets IP DHCP from SCI 1 W netkrom ( )
Satellite Modem
Netkrom 1 W
Gateway mode
Gets IP from router,
Set to
NAT: enabled
port fwd 1417 to
(router)
ROUTER
LAN IP
WAN IP (gets DHCP from MSI Netkrom):
Mgmt on port 50001
Fwd to SCI cpu ( ):
22, 25, 407
Fwd to
ROUTER
Accept connections normally from Satellite
SCI router translates to normal ports?
LAN IP
WAN IP #1 (gets DHCP from SCI Netkrom):
Fwd to SNIcpu ( ): 1417
Remote man age on 50002?
CPU
Gets IP DHCP from router
Netkrom 400mW 2
Wireless adaptor mode
CPU
Gets IP DHCP from router
Netkrom 400mW 1
Wireless adaptor mode
UPS
Gets IP DHCP from router
Boat Laptop